Esteroides y derivados
Los esteroides son compuestos orgánicos que poseen una estructura de cuatro anillos fusionados, conocida como el núcleo esteroídico. Este núcleo puede unirse a varios grupos funcionales que modifican sus propiedades y funciones biológicas. Los esteroides tienen un papel clave en la regulación de procesos metabólicos y hormonales. Se utilizan en medicina para tratar trastornos inflamatorios, autoinmunes y desequilibrios hormonales. Además, algunos derivados esteroides tienen propiedades antiinflamatorias potentes, como los corticosteroides. En terapias específicas, se usan para reducir la inflamación y controlar el dolor en diversas enfermedades.
En CymitQuimica contamos con una variedad de esteroides y sus derivados para investigación y desarrollo farmacéutico.
Productos de "Esteroides y derivados"
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Betamethasone Valerate EP Impurity E (Betamethasone Valerate USP Related Compound A, Betamethasone 21-Valerate)
CAS:Fórmula:C27H37FO6Forma y color:White To Off-White SolidPeso molecular:476.59Ref: 4Z-C-2793
Producto descatalogadoRef: 4Z-C-27106
Producto descatalogadoAtorvastatin Impurity 33
CAS:Fórmula:C40H47FN2O5Forma y color:White To Off-White SolidPeso molecular:654.82Norethindrone acetate impurity
CAS:Norethindrone acetate impurity is a drug product that is used in the development and research of drugs. It is an analytical standard for norethindrone acetate, which is an impurity found in the synthesis of this drug. Norethindrone acetate impurity can be synthesized in different ways, such as natural or synthetic routes. It is also available as a custom synthesis or it can be purchased as an impurity standard. This compound's CAS number is 1175129-26-6 and it has a purity level of 99%.Fórmula:C22H28O3Pureza:Min. 95%Forma y color:PowderPeso molecular:340.46 g/molClobetasol Propionate-d5
CAS:Fórmula:C25H27D5ClFO5Forma y color:White To Off-White SolidPeso molecular:472.00Diflorasone Diacetate
CAS:Diflorasone Diacetate, a topical glucocorticoid, has immunosuppressive and anti-inflammatory properties.Fórmula:C26H32F2O7Forma y color:CrystalsPeso molecular:494.53Ref: 4Z-C-2775
Producto descatalogadoFluticasone Impurity D
CAS:Fluticasone Impurity D is a sulfoxide that is found in the drug fluticasone. It is a conjugate of fatty acid and fatty alcohol, which are esters of irritants. Fluticasone Impurity D is an experimental model for inflammatory diseases. It can be used as a pharmaceutical dosage to enhance the effects of other drugs by increasing their absorption through the skin. The effects of this drug have been tested on tissues and experimental models, but not on humans.Pureza:Min. 95%Calcipotriol monohydrate
CAS:Calcipotriol monohydrate, a Vitamin D3 analog, binds well to the vitamin D receptor, used in psoriasis research.Fórmula:C27H42O4Pureza:99.95%Forma y color:SolidPeso molecular:430.62Ref: 4Z-P-137003
Producto descatalogadoMethylprednisolone EP Impurity D
CAS:Fórmula:C22H28O4Forma y color:White To Off-White SolidPeso molecular:356.46(20R)-3-Oxopregn-4-en-20-yl Acetate
CAS:Producto controladoFórmula:C23H34O3Forma y color:NeatPeso molecular:358.51Betamethasone Impurity 45
Fórmula:C25H31FO5Forma y color:White To Off-White SolidPeso molecular:430.52Progesterone Impurity 27
CAS:Fórmula:C27H38O2Forma y color:White To Off-White SolidPeso molecular:394.60Levonorgestrel Impurity 3 (Mixture of Diastereomers)
Fórmula:C20H26O3Forma y color:Pale Yellow SolidPeso molecular:314.43Betamethasone Acetate Related Compound D (9,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-acetate)
CAS:Esters of acetic acid not elsewhere specified or includedFórmula:C24H30O6Forma y color:White PowderPeso molecular:414.20424Prednisolone Impurity 4 (Prednisolone Hemisuccinate)
CAS:Fórmula:C25H32O8Forma y color:Off-White SolidPeso molecular:460.52Etonogestrel Related Compound B (13-Ethyl-6β,17β-dihydroxy-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-3-one)
CAS:Ketone-alcohols and ketone-aldehydes, nesoiFórmula:C22H28O3Forma y color:White PowderPeso molecular:340.20384Ref: 4Z-C-2736
Producto descatalogadoPenicillin G Procaine
CAS:Penicillin g and its saltsFórmula:C16H18N2O4S·C13H20N2O2·H2OForma y color:PowderPeso molecular:588.2617711-β,16-α,17-α,21-Tetrahydroxypregna-1,4-diene-3,20-dione
Fórmula:C21H28O6Forma y color:White To Light YellowPeso molecular:376.44Qingyangshengenin
CAS:Qingyangshengenin (Cynanchagenin) is a steroid used in the preparation of antiepileptic agents.Fórmula:C28H36O8Pureza:99.62% - 99.62%Forma y color:SolidPeso molecular:500.5817β-Hydroxyprogesterone
CAS:Producto controladoFórmula:C21H30O3Forma y color:NeatPeso molecular:330.46Allylestrenol Impurity 1
CAS:Fórmula:C18H26OForma y color:White To Off-White SolidPeso molecular:258.41Bazedoxifene hydrochloride
CAS:Bazedoxifene hydrochloride (TSE 424 hydrochloride) is an estrogen receptor modulator and an inhibitor of IL-6/GP130 protein interaction.Fórmula:C30H35ClN2O3Pureza:98.74%Forma y color:SolidPeso molecular:507.06Ref: TM-T6404
1mg60,00€5mg138,00€10mg240,00€25mg374,00€50mg673,00€100mg938,00€500mg1.872,00€1mL*10mM (DMSO)240,00€13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3,6-dione (6-Oxolevonorgestrel; 6-Ketolevonorgestrel)
CAS:Producto controladoFórmula:C21H26O3Forma y color:NeatPeso molecular:326.43Fluticasone Furoate EP Impurity H
Fórmula:C27H29ClF2O6SForma y color:White To Off-White SolidPeso molecular:555.03Hydrocortisone EP Impurity M
CAS:Fórmula:C21H30O5Forma y color:White To Off-White SolidPeso molecular:362.47Chlormadinone Acetate
CAS:Fórmula:C23H29ClO4Forma y color:White To Off-White SolidPeso molecular:404.94Fluticasone propionate EP Impurity F
CAS:Fluticasone Propionate EP Impurity F is an impurity of Fluticasone Propionate. Fluticasone Propionate is a synthetic glucocorticoid used in the treatment of asthma and other allergic disorders. Impurity F is a metabolite of Fluticasone Propionate and has been detected in human plasma at low levels (5% of total fluticasone propionate). The metabolism of Fluticasone Propionate to Impurity F has been studied in rat, mouse, dog and man. br>br> The following table summarizes the metabolic pathways that have been identified for this impurity: br>br> Metabolism studies indicate that Impurity F is mainly metabolized by CYP3A4 to form conjugates with glucuronic acid or sulfates. It may also be hydrolyzed to form 5α-flurostan-3β,17β-dFórmula:C25H29F3O5SPureza:Min. 95%Forma y color:PowderPeso molecular:498.56 g/molAldosterone-d7 (Major)
CAS:Producto controladoFórmula:C21H21D7O5Forma y color:NeatPeso molecular:367.49Ref: 4Z-D-4121
Producto descatalogadoMometasone Furoate EP Impurity F
CAS:Fórmula:C27H28Cl2O7Forma y color:Off-White SolidPeso molecular:535.41Methylprednisolone 17-Propionate
CAS:Fórmula:C25H34O6Forma y color:White To Off-White SolidPeso molecular:430.54Atorvastatin calcium trihydrate
CAS:Atorvastatin is used to inhibits HMG-CoA reductase for lowering blood cholesterol and for prevention of events associated with cardiovascular disease.Fórmula:C66H74CaF2N4O13Forma y color:SolidPeso molecular:1209.39Atorvastatin Pyrrolidone Lactone (Mixture of Diastereomers)
CAS:Fórmula:C33H33FN2O5Peso molecular:556.637-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid
CAS:7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid is a synthetic drug product with a purity of >98%. It is an impurity standard for HPLC methods. This compound has been studied extensively in metabolism studies and pharmacological assays. 7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a -phenyl 1a-[(phenylamino)carbonyl]-3H -oxireno[3,4]pyrrolo[2,1 -Fórmula:C33H35FN2O7Pureza:Min. 95%Peso molecular:590.64 g/molHalometasone
CAS:Halometasone: synthetic corticosteroid for psoriasis and eczema treatment.Fórmula:C22H27ClF2O5Forma y color:SolidPeso molecular:444.9Fluticasone Furoate-d3
CAS:Fórmula:C27H26D3F3O6SForma y color:White To Off-White SolidPeso molecular:541.60Triamcinolone Impurity 7
Fórmula:C23H29FO5Forma y color:White To Off-White SolidPeso molecular:404.48Latanoprost Impurity 4
CAS:Fórmula:C31H30O5Forma y color:White To Off-White SolidPeso molecular:482.58Beclometasone (Beclomethasone) Dipropionate EP Impurity Q
Fórmula:C28H38O6Forma y color:White To Off-White SolidPeso molecular:470.61Atorvastatin lactone
CAS:Atorvastatin lactone is a prodrug form of atorvastatin. Which is an orally active 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor.Fórmula:C33H33FN2O4Pureza:98.16%Forma y color:SolidPeso molecular:540.62Halobetasol-d3 Propionate
CAS:Fórmula:C25H28D3ClF2O5Forma y color:White To Off-White SolidPeso molecular:487.98Desonide Impurities Mixture (See long description for full chemical name)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiForma y color:White Off-White PowderNorethindrone Acetate
CAS:Estrogens and progestinsFórmula:C22H28O3Forma y color:White Cream PowderPeso molecular:340.20384Halobetasol
CAS:Halobetasol (Ulobetasol), a corticosteroid, is utilized in the research of severe localized psoriasis [1].Fórmula:C22H27ClF2O4Pureza:98%Forma y color:SolidPeso molecular:428.9Eplerenone
CAS:Applications Selective aldosterone receptor antagonist (SARA), structurally similar to Spiranolactone. Eplerenone is used alone or in combination with other medications to treat high blood pressure. Eplerenone is in a class of medications called mineralocorticoid receptor antagonists. It works by blocking the action of aldosterone, a natural substance in the body that raises blood pressure. References de Gasparo, M., et al.: J. Pharmacol. Exp. Ther., 240, 650 (1987), Delyani, J.A., et al.: Cardiovasc. Drug Rev., 19, 185 (2001), Burgess, E., et al.: Expert. Opin. Pharmacother., 5, 2573 (2004), Ravis, W.R., et al.: J. Clin. Pharmacol., 45, 810 (2005),Fórmula:C24H30O6Forma y color:NeatPeso molecular:414.49Ref: 4Z-C-2767
Producto descatalogadoFluticasone Propionate EP Impurity G (Fluticasone Dimer Impurity)
CAS:Fórmula:C43H51F5O8SForma y color:White To Off-White SolidPeso molecular:822.93D-Homoanalog of Triamcinolone
CAS:Producto controladoApplications D-Homoanalog of Triamcinolone is a rearrangement product of the drug triamcinolone, an anti-inflammatory drug. References Delaney, E. J.; et al.: Steroids, 59, 196 (1994)Fórmula:C21H27FO6Forma y color:NeatPeso molecular:394.43Spironolactone EP Impurity C
CAS:Fórmula:C22H30O3Forma y color:White To Off-White SolidPeso molecular:342.48Budesonide EP Impurity I
CAS:Fórmula:C25H34O7Forma y color:White To Off-White SolidPeso molecular:446.544'-Nitro-3'-(trifluoromethyl)acetanilide
CAS:Applications 4’-Nitro-3’-(trifluoromethyl)acetanilide is a metabolite of the nonsteroidal antiandrogen drug, Flutamide (F598850). References Kang, P. et al.: Drug Metab. Dispos., 36, 1425 (2008); Takashima, E. et al.: Biol. Pharmac. Bull., 26, 1455 (2003); Katchen, B. et al.: J. Invest. Dermatol., 66, 379 (1976);Fórmula:C9H7F3N2O3Forma y color:NeatPeso molecular:248.16Ref: 4Z-C-27137
Producto descatalogadoFluvastatin Sodium Salt
CAS:Fórmula:C24H25FNO4·NaForma y color:Yellow SolidPeso molecular:410.47 22.99Progesterone EP Impurity I (S-Isomer)
CAS:Fórmula:C22H32O2Forma y color:White To Off-White SolidPeso molecular:328.50Obeticholic Acid Impurity 1
CAS:Fórmula:C26H44O4Forma y color:White To Off-White SolidPeso molecular:420.63Megestrol Acetate EP Impurity C (Megestrol Acetate USP Related Compound C)
CAS:Fórmula:C24H32O4Forma y color:Off-White SolidPeso molecular:384.52Mometasone Furoate EP Impurity T
Fórmula:C27H29Cl3O6Forma y color:White To Off-White SolidPeso molecular:555.87Nandrolone phenylpropionate
CAS:Nandrolone phenylpropionate (Nandrolone phenpropionate) is an androgen receptor agonist. It mainly used to treat women with breast cancer and osteoporosisFórmula:C27H34O3Pureza:99.2% - 99.46%Forma y color:White Or Milky Crystalline PowderPeso molecular:406.56Triamcinolone diacetate
CAS:Triamcinolone diacetate is an antagonist of Lysyl oxidase.Fórmula:C25H31FO8Pureza:98%Forma y color:SolidPeso molecular:478.51Atorvastatin EP Impurity P
CAS:Fórmula:C36H39FN2O5Forma y color:White To Off-White SolidPeso molecular:598.72Difluprednate Impurity 4
Fórmula:C25H32F2O6Forma y color:White To Off-White SolidPeso molecular:466.52Atorvastatin Impurity 31
CAS:Fórmula:C20H18FNO2Forma y color:White To Off-White SolidPeso molecular:323.37Methylprednisolone EP Impurity G 21-Acetate
CAS:Fórmula:C24H30O5Forma y color:White To Off-White SolidPeso molecular:398.5017-Acetyl Norethindrone Acetate (3,20-Dioxo-19-nor-17α-pregn-4-en-17-yl acetate)
CAS:Estrogens and progestinsFórmula:C22H30O4Forma y color:White PowderPeso molecular:358.21441Triamcinolone Acetonide EP Impurity D
CAS:Fórmula:C24H31ClO6Forma y color:White To Off-White SolidPeso molecular:450.96Ref: 4Z-C-27182
Producto descatalogado5-ANDROSTEN-3,17-DIONE
CAS:Producto controladoApplications 5-Androsten-3,17-dione has been used in the synthetic preparation of androstenediones for treatment of hormone-related disorders. References Davies, H., et al.: U.S. (2011), WO 2011127232 A2Fórmula:C19H26O2Pureza:>90%Forma y color:NeatPeso molecular:286.41Dexamethasone Impurity 10
CAS:Fórmula:C25H32O6Forma y color:White To Off-White SolidPeso molecular:428.531-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-D-ribitol
CAS:Fórmula:C17H20N4O6Pureza:98%Forma y color:SolidPeso molecular:376.3639δ-5(10)-8-alfa-Levonorgestrel
CAS:Fórmula:C21H28O2Forma y color:White To Off-White SolidPeso molecular:312.4617-Epiestriol
CAS:Producto controladoImpurity Estriol EP Impurity E Applications 17-Epiestriol (Estriol EP Impurity E) is a metabolite of Estradiol. References Marrian, B., et al.: Biochem. J., 59, 136 (1955), Dietel, M., et al.: Cancer Res., 50, 6100 (1990), Schumacher, G., et al.: Clin. Cancer Res., 5, 493 (1999), Robert, J., et al.: J. Med. Chem., 46, 4805 (2003),Fórmula:C18H24O3Forma y color:White To Light RedPeso molecular:288.38Mometasone Furoate Impurity 4
CAS:Fórmula:C27H28Cl2O6Forma y color:White To Off-White SolidPeso molecular:519.42Budesonide Impurity 11
CAS:Fórmula:C21H26O5Forma y color:White To Off-White SolidPeso molecular:358.43
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